All Stories

  1. Some uncertainty principles for the quaternion Heisenberg group

    Article • Journal of Mathematical Physics, March 2024, American Institute of Physics

    Samir KABBAJ, Adil Bouhrara

  2. Generalized functional inequalities in Banach spaces

    Article • Moroccan Journal of Pure and Applied Analysis, January 2021, De Gruyter

    stability of generalized quadratic functional equation on a set of measure zero dimou Hajira, Samir KABBAJ

  3. On a quadratic type functional equation on locally compact abelian groups

    Article • Acta Universitatis Sapientiae Mathematica, August 2018, De Gruyter

    stability of generalized quadratic functional equation on a set of measure zero dimou Hajira, Samir KABBAJ

  4. A fixed point approach to the hyperstability of the general linear equation in β-Banach spaces

    Article • Analysis, May 2018, De Gruyter

    Samir KABBAJ

  5. Hyperstability of cubic functional equation in ultrametric spaces

    Article • Proyecciones (Antofagasta), September 2017, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Samir KABBAJ

  6. The solution of a generalized variant of d’Alembert’s functional equation

    Article • Boletín de la Sociedad Matemática Mexicana, May 2017, Springer Science + Business Media

    Samir KABBAJ

  7. On the generalized orthogonal stability of the pexiderized quadratic functional equations in modular spaces

    Article • Mathematica Slovaca, January 2017, De Gruyter

    Samir KABBAJ

  8. An extension of a variant of d’Alemberts functional equation on compact groups

    Article • Acta Universitatis Sapientiae Mathematica, January 2017, De Gruyter

    Samir KABBAJ

  9. A Variant of Jensen’s Functional Equation on Semigroups

    Article • Demonstratio Mathematica, December 2016, De Gruyter

    Samir KABBAJ

  10. Hyperstability of Cauchy–Jensen functional equations

    Article • Indagationes Mathematicae, June 2016, Elsevier

    Samir KABBAJ

  11. Linear maps preserving A-unitary operators

    Article • Mathematica Bohemica, March 2016, Institute of Mathematics, Czech Academy of Sciences

    Samir KABBAJ, Ahmed Charifi

  12. Ultrametric approximations of a Drygas functional equation

    Article • Advances in Pure and Applied Mathematics, January 2016, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Ahmed Charifi, Muaadh Almahalebi, Samir KABBAJ

  13. On the superstability of the cosine and sine type functional equations

    Article • Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, January 2016, De Gruyter

    mr roukbi ahmed, Samir KABBAJ, Fouad Lehlou

  14. Stability of generalized quadratic functional equation on a set of measure zero

    Article • Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, December 2015, De Gruyter

    stability of generalized quadratic functional equation on a set of measure zero dimou Hajira, Samir KABBAJ

  15. On the hyperstability of a Cauchy-Jensen type functional equation in Banach spaces

    Article • Proyecciones (Antofagasta), December 2015, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Samir KABBAJ

  16. A variant of Wilson's functional equation

    Article • Publicationes Mathematicae Debrecen, October 2015, University of Debrecen/ Debreceni Egyetem

    Samir KABBAJ

  17. Functional equations of Cauchy’s and d’Alembert’s Type on Compact Groups

    Article • Proyecciones (Antofagasta), September 2015, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Samir KABBAJ

  18. Harmonic analysis and generalized functional equations for the cosine

    Article • Advances in Pure and Applied Mathematics, January 2015, De Gruyter

    Samir KABBAJ

  19. The ε-Hyperstability of an Euler-Lagrange Type Quadratic Functional Equation in Banach Spaces

    Article • British Journal of Mathematics & Computer Science, January 2015, Sciencedomain International

    Samir KABBAJ

  20. Mappings preserving unit distance on Heisenberg group

    Article • Tbilisi Mathematical Journal, January 2015, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Ahmed Charifi, Samir KABBAJ

  21. A joint generalization of Van Vleck's and Kannappan's equations on groups

    Article • Advances in Pure and Applied Mathematics, January 2015, De Gruyter

    Samir KABBAJ

  22. The hyperstability of AQ-Jensen functional equation on 2-divisible abelian group and inner product spaces

    Article • Annals of West University of Timisoara - Mathematics and Computer Science, January 2015, De Gruyter

    Samir KABBAJ

  23. Linear maps preserving G-unitary operators in Hilbert space

    Article • Arab Journal of Mathematical Sciences, January 2015, Elsevier

    Samir KABBAJ

  24. On linear maps that preserve G-partial-isometries in Hilbert space

    Article • Proyecciones (Antofagasta), December 2014, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Samir KABBAJ

  25. On the superstability of the pexider type generalized trigonometric functional equations

    Article • Acta Mathematica Scientia, November 2014, Elsevier

    Samir KABBAJ

  26. Hyperstability of a Cauchy-Jensen Type Functional Equation

    Article • Advances in Research, January 2014, Sciencedomain International

    Muaadh Almahalebi, Samir KABBAJ

  27. Generalized Jensen functional equation on restricted domain

    Article • Annals of West University of Timisoara - Mathematics and Computer Science, January 2014, De Gruyter

    Muaadh Almahalebi, Samir KABBAJ

  28. The generalized of Selberg’s inequalities in C*-module

    Article • Filomat, January 2014, National Library of Serbia

    Samir KABBAJ

  29. On the stability of the generalized mixed trigonometric functional equations

    Article • Advances in Pure and Applied Mathematics, January 2014, De Gruyter

    Samir KABBAJ

  30. A New Full-NT-Step Infeasible Interior-Point Algorithm for SDP Based on a Specific Kernel Function

    Article • Applied Mathematics, January 2012, Scientific Research Publishing, Inc,

    Samir KABBAJ